1957 ERIONITE-Ca, Kane’s Quarry, Glengormley, County Antrim, Northern Ireland. U.K. September 28, 2019 Steve County Antrim Northern Ireland United Kingdom Source C.Kovac, 1988
North & Central Americas United States Washington 1277 ERIONITE-K, Rock Island Dam, Chelan County, Washington, U.S.A. September 28, 2019
Peru South America 3325 CHALCOPYRITE, QUARTZ, San Genaro Mine, Castrovirreyna District, Huancavelica Department, Peru September 28, 2019
Arizona North & Central Americas United States 4797 STRINGHAMITE, Christmas Mine, Christmas, Gila County, Arizona, U.S.A. September 28, 2019
